Move c/b/webdata/ code to components/webdata/

chrome/browser/webdata/autofill_table.h

Index: chrome/browser/webdata/autofill_table.h
diff --git a/chrome/browser/webdata/autofill_table.h b/chrome/browser/webdata/autofill_table.h
deleted file mode 100644
index 7635940879cbbfcf025089287c1ce482c8c8b8d9..0000000000000000000000000000000000000000
--- a/chrome/browser/webdata/autofill_table.h
+++ /dev/null
@@ -1,366 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
-#define CHROME_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
-
-#include "base/compiler_specific.h"
-#include "base/gtest_prod_util.h"
-#include "base/string16.h"
-#include "chrome/browser/webdata/web_database_table.h"
-
-#include <vector>
-
-class AutofillChange;
-class AutofillEntry;
-class AutofillProfile;
-class AutofillTableTest;
-class CreditCard;
-class WebDatabase;
-
-struct FormFieldData;
-
-namespace base {
-class Time;
-}
-
-// This class manages the various Autofill tables within the SQLite database
-// passed to the constructor. It expects the following schemas:
-//
-// Note: The database stores time in seconds, UTC.
-//
-// autofill
-//   name                The name of the input as specified in the html.
-//   value               The literal contents of the text field.
-//   value_lower         The contents of the text field made lower_case.
-//   pair_id             An ID number unique to the row in the table.
-//   count               How many times the user has entered the string |value|
-//                       in a field of name |name|.
-//
-// autofill_dates        This table associates a row to each separate time the
-//                       user submits a form containing a certain name/value
-//                       pair.  The |pair_id| should match the |pair_id| field
-//                       in the appropriate row of the autofill table.
-//   pair_id
-//   date_created
-//
-// autofill_profiles    This table contains Autofill profile data added by the
-//                      user with the Autofill dialog.  Most of the columns are
-//                      standard entries in a contact information form.
-//
-//   guid               A guid string to uniquely identify the profile.
-//                      Added in version 31.
-//   company_name
-//   address_line_1
-//   address_line_2
-//   city
-//   state
-//   zipcode
-//   country            The country name.  Deprecated, should be removed once
-//                      the stable channel reaches version 11.
-//   country_code
-//   date_modified      The date on which this profile was last modified.
-//                      Added in version 30.
-//
-// autofill_profile_names
-//                      This table contains the multi-valued name fields
-//                      associated with a profile.
-//
-//   guid               The guid string that identifies the profile to which
-//                      the name belongs.
-//   first_name
-//   middle_name
-//   last_name
-//
-// autofill_profile_emails
-//                      This table contains the multi-valued email fields
-//                      associated with a profile.
-//
-//   guid               The guid string that identifies the profile to which
-//                      the email belongs.
-//   email
-//
-// autofill_profile_phones
-//                      This table contains the multi-valued phone fields
-//                      associated with a profile.
-//
-//   guid               The guid string that identifies the profile to which
-//                      the phone number belongs.
-//   type               An integer constant designating either phone type of the
-//                      number.
-//                      TODO(jhawkins): Remove the type column and migrate the
-//                      database.
-//   number
-//
-// autofill_profiles_trash
-//                      This table contains guids of "trashed" autofill
-//                      profiles.  When a profile is removed its guid is added
-//                      to this table so that Sync can perform deferred removal.
-//
-//   guid               The guid string that identifies the trashed profile.
-//
-// credit_cards         This table contains credit card data added by the user
-//                      with the Autofill dialog.  Most of the columns are
-//                      standard entries in a credit card form.
-//
-//   guid               A guid string to uniquely identify the profile.
-//                      Added in version 31.
-//   name_on_card
-//   expiration_month
-//   expiration_year
-//   card_number_encrypted Stores encrypted credit card number.
-//   date_modified      The date on which this entry was last modified.
-//                      Added in version 30.
-//
-class AutofillTable : public WebDatabaseTable {
- public:
-  AutofillTable();
-  virtual ~AutofillTable();
-
-  // Retrieves the AutofillTable* owned by |database|.
-  static AutofillTable* FromWebDatabase(WebDatabase* db);
-
-  virtual WebDatabaseTable::TypeKey GetTypeKey() const OVERRIDE;
-  virtual bool Init(sql::Connection* db, sql::MetaTable* meta_table) OVERRIDE;
-  virtual bool IsSyncable() OVERRIDE;
-  virtual bool MigrateToVersion(int version,
-                                bool* update_compatible_version) OVERRIDE;
-
-  // Records the form elements in |elements| in the database in the
-  // autofill table.  A list of all added and updated autofill entries
-  // is returned in the changes out parameter.
-  bool AddFormFieldValues(const std::vector<FormFieldData>& elements,
-                          std::vector<AutofillChange>* changes);
-
-  // Records a single form element in the database in the autofill table. A list
-  // of all added and updated autofill entries is returned in the changes out
-  // parameter.
-  bool AddFormFieldValue(const FormFieldData& element,
-                         std::vector<AutofillChange>* changes);
-
-  // Retrieves a vector of all values which have been recorded in the autofill
-  // table as the value in a form element with name |name| and which start with
-  // |prefix|.  The comparison of the prefix is case insensitive.
-  bool GetFormValuesForElementName(const string16& name,
-                                   const string16& prefix,
-                                   std::vector<string16>* values,
-                                   int limit);
-
-  // Removes rows from autofill_dates if they were created on or after
-  // |delete_begin| and strictly before |delete_end|.  Decrements the
-  // count of the corresponding rows in the autofill table, and
-  // removes those rows if the count goes to 0.  A list of all changed
-  // keys and whether each was updater or removed is returned in the
-  // changes out parameter.
-  bool RemoveFormElementsAddedBetween(const base::Time& delete_begin,
-                                      const base::Time& delete_end,
-                                      std::vector<AutofillChange>* changes);
-
-  // Removes rows from autofill_dates if they were accessed strictly before
-  // |AutofillEntry::ExpirationTime()|. Removes the corresponding row from the
-  // autofill table. Also culls timestamps to only two. TODO(georgey): remove
-  // culling in future versions.
-  bool RemoveExpiredFormElements(std::vector<AutofillChange>* changes);
-
-  // Removes from autofill_dates rows with given pair_id where date_created lies
-  // between |delete_begin| and |delete_end|.
-  bool RemoveFormElementForTimeRange(int64 pair_id,
-                                     const base::Time& delete_begin,
-                                     const base::Time& delete_end,
-                                     int* how_many);
-
-  // Increments the count in the row corresponding to |pair_id| by |delta|.
-  bool AddToCountOfFormElement(int64 pair_id, int delta);
-
-  // Counts how many timestamp data rows are in the |autofill_dates| table for
-  // a given |pair_id|. GetCountOfFormElement() on the other hand gives the
-  // |count| property for a given id.
-  int CountTimestampsData(int64 pair_id);
-
-  // Gets the pair_id and count entries from name and value specified in
-  // |element|.  Sets *pair_id and *count to 0 if there is no such row in
-  // the table.
-  bool GetIDAndCountOfFormElement(const FormFieldData& element,
-                                  int64* pair_id,
-                                  int* count);
-
-  // Gets the count only given the pair_id.
-  bool GetCountOfFormElement(int64 pair_id, int* count);
-
-  // Updates the count entry in the row corresponding to |pair_id| to |count|.
-  bool SetCountOfFormElement(int64 pair_id, int count);
-
-  // Adds a new row to the autofill table with name and value given in
-  // |element|.  Sets *pair_id to the pair_id of the new row.
-  bool InsertFormElement(const FormFieldData& element,
-                         int64* pair_id);
-
-  // Adds a new row to the autofill_dates table.
-  bool InsertPairIDAndDate(int64 pair_id, const base::Time& date_created);
-
-  // Deletes last access to the Autofill data from the autofill_dates table.
-  bool DeleteLastAccess(int64 pair_id);
-
-  // Removes row from the autofill tables given |pair_id|.
-  bool RemoveFormElementForID(int64 pair_id);
-
-  // Removes row from the autofill tables for the given |name| |value| pair.
-  virtual bool RemoveFormElement(const string16& name, const string16& value);
-
-  // Retrieves all of the entries in the autofill table.
-  virtual bool GetAllAutofillEntries(std::vector<AutofillEntry>* entries);
-
-  // Retrieves a single entry from the autofill table.
-  virtual bool GetAutofillTimestamps(const string16& name,
-                                     const string16& value,
-                                     std::vector<base::Time>* timestamps);
-
-  // Replaces existing autofill entries with the entries supplied in
-  // the argument.  If the entry does not already exist, it will be
-  // added.
-  virtual bool UpdateAutofillEntries(const std::vector<AutofillEntry>& entries);
-
-  // Records a single Autofill profile in the autofill_profiles table.
-  virtual bool AddAutofillProfile(const AutofillProfile& profile);
-
-  // Updates the database values for the specified profile.
-  // DEPRECATED: Use |UpdateAutofillProfileMulti| instead.
-  virtual bool UpdateAutofillProfile(const AutofillProfile& profile);
-
-  // Updates the database values for the specified profile.  Mulit-value aware.
-  virtual bool UpdateAutofillProfileMulti(const AutofillProfile& profile);
-
-  // Removes a row from the autofill_profiles table.  |guid| is the identifier
-  // of the profile to remove.
-  virtual bool RemoveAutofillProfile(const std::string& guid);
-
-  // Retrieves a profile with guid |guid|.  The caller owns |profile|.
-  bool GetAutofillProfile(const std::string& guid, AutofillProfile** profile);
-
-  // Retrieves all profiles in the database.  Caller owns the returned profiles.
-  virtual bool GetAutofillProfiles(std::vector<AutofillProfile*>* profiles);
-
-  // Records a single credit card in the credit_cards table.
-  bool AddCreditCard(const CreditCard& credit_card);
-
-  // Updates the database values for the specified credit card.
-  bool UpdateCreditCard(const CreditCard& credit_card);
-
-  // Removes a row from the credit_cards table.  |guid| is the identifer  of the
-  // credit card to remove.
-  bool RemoveCreditCard(const std::string& guid);
-
-  // Retrieves a credit card with guid |guid|.  The caller owns
-  // |credit_card_id|.
-  bool GetCreditCard(const std::string& guid, CreditCard** credit_card);
-
-  // Retrieves all credit cards in the database.  Caller owns the returned
-  // credit cards.
-  virtual bool GetCreditCards(std::vector<CreditCard*>* credit_cards);
-
-  // Removes rows from autofill_profiles and credit_cards if they were created
-  // on or after |delete_begin| and strictly before |delete_end|.  Returns lists
-  // of deleted guids in |profile_guids| and |credit_card_guids|. Return value
-  // is true if all rows were successfully removed. Returns false on database
-  // error. In that case, the output vector state is undefined, and may be
-  // partially filled.
-  bool RemoveAutofillDataModifiedBetween(
-      const base::Time& delete_begin,
-      const base::Time& delete_end,
-      std::vector<std::string>* profile_guids,
-      std::vector<std::string>* credit_card_guids);
-
-  // Retrieves all profiles in the database that have been deleted since last
-  // "empty" of the trash.
-  bool GetAutofillProfilesInTrash(std::vector<std::string>* guids);
-
-  // Empties the Autofill profiles "trash can".
-  bool EmptyAutofillProfilesTrash();
-
-  // Removes empty values for autofill that were incorrectly stored in the DB
-  // See bug http://crbug.com/6111
-  bool ClearAutofillEmptyValueElements();
-
-  // Retrieves all profiles in the database that have been deleted since last
-  // "empty" of the trash.
-  bool AddAutofillGUIDToTrash(const std::string& guid);
-
-  // Clear all profiles.
-  bool ClearAutofillProfiles();
-
-  // Table migration functions.
-  bool MigrateToVersion23AddCardNumberEncryptedColumn();
-  bool MigrateToVersion24CleanupOversizedStringFields();
-  bool MigrateToVersion27UpdateLegacyCreditCards();
-  bool MigrateToVersion30AddDateModifed();
-  bool MigrateToVersion31AddGUIDToCreditCardsAndProfiles();
-  bool MigrateToVersion32UpdateProfilesAndCreditCards();
-  bool MigrateToVersion33ProfilesBasedOnFirstName();
-  bool MigrateToVersion34ProfilesBasedOnCountryCode();
-  bool MigrateToVersion35GreatBritainCountryCodes();
-  bool MigrateToVersion37MergeAndCullOlderProfiles();
-
-  // Max data length saved in the table;
-  static const size_t kMaxDataLength;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_AddChanges);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_RemoveBetweenChanges);
-
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_UpdateDontReplace);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_AddFormFieldValues);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, AutofillProfile);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, UpdateAutofillProfile);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, AutofillProfileTrash);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, AutofillProfileTrashInteraction);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest,
-                           RemoveAutofillDataModifiedBetween);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, CreditCard);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, UpdateCreditCard);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest,
-                           Autofill_GetAllAutofillEntries_OneResult);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest,
-                           Autofill_GetAllAutofillEntries_TwoDistinct);
-  FRIEND_TEST_ALL_PREFIXES(AutofillTableTest,
-                           Autofill_GetAllAutofillEntries_TwoSame);
-
-  // Methods for adding autofill entries at a specified time.  For
-  // testing only.
-  bool AddFormFieldValuesTime(
-      const std::vector<FormFieldData>& elements,
-      std::vector<AutofillChange>* changes,
-      base::Time time);
-  bool AddFormFieldValueTime(const FormFieldData& element,
-                             std::vector<AutofillChange>* changes,
-                             base::Time time);
-
-  // Insert a single AutofillEntry into the autofill/autofill_dates tables.
-  bool InsertAutofillEntry(const AutofillEntry& entry);
-
-  // Checks if the trash is empty.
-  bool IsAutofillProfilesTrashEmpty();
-
-  // Checks if the guid is in the trash.
-  bool IsAutofillGUIDInTrash(const std::string& guid);
-
-  bool InitMainTable();
-  bool InitCreditCardsTable();
-  bool InitDatesTable();
-  bool InitProfilesTable();
-  bool InitProfileNamesTable();
-  bool InitProfileEmailsTable();
-  bool InitProfilePhonesTable();
-  bool InitProfileTrashTable();
-
-  // The application locale.  The locale is needed for the migration to version
-  // 35. Since it must be read on the UI thread, it is set when the table is
-  // created (on the UI thread), and cached here so that it can be used for
-  // migrations (on the DB thread).
-  std::string app_locale_;
-
-  DISALLOW_COPY_AND_ASSIGN(AutofillTable);
-};
-
-#endif  // CHROME_BROWSER_WEBDATA_AUTOFILL_TABLE_H_